Frequencies for rx_ce_lowaged_rxhcc105 variable in rxcoeff dataset : Rx_CE_LowAg | ed_RXHCC105 | -- | Pulmonary | Fibrosis | and Other | Chronic | Lung | Disorders | Freq. Percent Cum. ------------+----------------------------------- .108 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 2 May 2016